<template>
  <div ref="boxOutWrap" class="boxOutWrap">
    <div ref="boxForm" class="boxForm">
      <x-card v-if="hasPerm('sysNotice:page')">
        <div slot="content" class="table-page-search-wrapper">
          <a-form layout="inline">
            <a-row :gutter="48">
              <a-col :md="8" :sm="24">
                <a-form-item label="关键词">
                  <a-input v-model="queryParam.searchValue" allow-clear placeholder="请输入标题、内容" />
                </a-form-item>
              </a-col>
              <a-col :md="8" :sm="24">
                <a-form-item label="类型">
                  <a-select v-model="queryParam.type" placeholder="请选择类型" allow-clear>
                    <a-select-option v-for="(item, index) in typeDictTypeDropDown" :key="index" :value="item.code">
                      {{ item.value }}</a-select-option
                    >
                  </a-select>
                </a-form-item>
              </a-col>
              <a-col :md="8" :sm="24">
                <a-button type="primary" @click="$refs.table.refresh(true)">查询</a-button>
                <a-button style="margin-left: 8px" @click="() => (queryParam = {})">重置</a-button>
              </a-col>
            </a-row>
          </a-form>
        </div>
      </x-card>
    </div>

    <a-card :bordered="false">
      <s-table
        ref="table"
        :columns="columns"
        :data="loadData"
        :alert="true"
        :scroll="{ x: true, y: tableHeight }"
        :rowKey="record => record.id"
        :rowSelection="{ selectedRowKeys: selectedRowKeys, onChange: onSelectChange }"
      >
        <template slot="operator" v-if="hasPerm('sysNotice:add')">
          <div ref="actionBar" class="actionBar">
            <a-button @click="$refs.addForm.add()" icon="plus" type="primary" v-if="hasPerm('sysNotice:add')"
              >新增公告
            </a-button>
          </div>
        </template>
        <span slot="status" slot-scope="text">
          {{ statusFilter(text) }}
        </span>
        <span slot="type" slot-scope="text">
          {{ typeFilter(text) }}
        </span>
        <span slot="action" slot-scope="text, record">
          <div v-if="record.status == 0">
            <a v-if="hasPerm('sysNotice:detail')" @click="$refs.detailForm.detail(record)">查看</a>
            <a-divider type="vertical" v-if="hasPerm('sysNotice:detail') & hasPerm('sysNotice:edit')" />
            <a v-if="hasPerm('sysNotice:edit')" @click="$refs.editForm.edit(record)">编辑</a>
            <a-divider type="vertical" v-if="hasPerm('sysNotice:edit') & hasPerm('sysNotice:changeStatus')" />
            <a-popconfirm
              v-if="hasPerm('sysNotice:changeStatus')"
              placement="topRight"
              title="确认发布该信息？"
              @confirm="() => editNoticeStatus(1, record)"
            >
              <a>发布</a>
            </a-popconfirm>
            <a-divider type="vertical" v-if="hasPerm('sysNotice:changeStatus') & hasPerm('sysNotice:delete')" />
            <a-popconfirm
              v-if="hasPerm('sysNotice:delete')"
              placement="topRight"
              title="确认删除？"
              @confirm="() => sysNoticeDelete(record)"
            >
              <a>删除</a>
            </a-popconfirm>
          </div>
          <div v-if="record.status == 1">
            <a v-if="hasPerm('sysNotice:detail')" @click="$refs.detailForm.detail(record)">查看</a>
            <a-divider type="vertical" v-if="hasPerm('sysNotice:detail') & hasPerm('sysNotice:changeStatus')" />
            <a-popconfirm
              v-if="hasPerm('sysNotice:changeStatus')"
              placement="topRight"
              title="确认撤回该信息？"
              @confirm="() => editNoticeStatus(2, record)"
            >
              <a>撤回</a>
            </a-popconfirm>
          </div>
          <div v-if="record.status == 2">
            <a v-if="hasPerm('sysNotice:detail')" @click="$refs.detailForm.detail(record)">查看</a>
            <a-divider type="vertical" v-if="hasPerm('sysNotice:detail') & hasPerm('sysNotice:delete')" />
            <a-popconfirm
              v-if="hasPerm('sysNotice:delete')"
              placement="topRight"
              title="确认删除？"
              @confirm="() => sysNoticeDelete(record)"
            >
              <a>删除</a>
            </a-popconfirm>
          </div>
        </span>
      </s-table>
      <add-form ref="addForm" @ok="handleOk" v-if="hasPerm('sysNotice:add')" />
      <edit-form ref="editForm" @ok="handleOk" v-if="hasPerm('sysNotice:edit')" />
      <detail-form ref="detailForm" @ok="handleOk" v-if="hasPerm('sysNotice:detail')" />
      <div ref="editor"></div>
    </a-card>
  </div>
</template>
<script>
import { STable, XCard } from '@/components'
import { sysNoticePage, sysNoticeDelete, sysNoticeChangeStatus } from '@/api/modular/system/noticeManage'
import { sysDictTypeDropDown } from '@/api/modular/system/dictManage'
//自定义table高度
import setTableHtMixin from '@/mixins/handleTableHt.js'
import addForm from './addForm'
import editForm from './editForm'
import detailForm from './detailForm'
export default {
  mixins: [setTableHtMixin],
  components: {
    XCard,
    STable,
    addForm,
    editForm,
    detailForm
  },
  data() {
    return {
      // 高级搜索 展开/关闭
      advanced: false,
      // 查询参数
      queryParam: {},
      // 表头
      columns: [
        {
          title: '序号',
          width: '60px',
          align: 'center',
          customRender: (text, record, index) => `${index + 1}`
        },
        {
          title: '标题',
          dataIndex: 'title'
        },
        {
          title: '类型',
          dataIndex: 'type',
          scopedSlots: {
            customRender: 'type'
          }
        },
        {
          title: '状态',
          dataIndex: 'status',
          scopedSlots: {
            customRender: 'status'
          }
        }
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        return sysNoticePage(Object.assign(parameter, this.queryParam)).then(res => {
          return res.data
        })
      },
      selectedRowKeys: [],
      selectedRows: [],
      statusDictTypeDropDown: [], // 0草稿 1发布 2撤回 3删除
      typeDictTypeDropDown: [] // 0通知 1公告
    }
  },
  created() {
    this.sysDictTypeDropDown() // 先注释
    if (this.hasPerm('sysNotice:changeStatus') || this.hasPerm('sysNotice:edit') || this.hasPerm('sysNotice:delete')) {
      this.columns.push({
        title: '操作',
        width: '300px',
        dataIndex: 'action',
        scopedSlots: {
          customRender: 'action'
        }
      })
    }

    this.handleTableHt() //设置主表表格高度
    window.addEventListener(
      'resize',
      () => {
        this.handleTableHt() // 监听屏幕大小改变表格高度
      },
      false
    )
  },
  methods: {
    /**
     * 获取字典数据
     */
    sysDictTypeDropDown() {
      sysDictTypeDropDown({
        code: 'notice_status'
      }).then(res => {
        this.statusDictTypeDropDown = res.data
      })
      sysDictTypeDropDown({
        code: 'notice_type'
      }).then(res => {
        this.typeDictTypeDropDown = res.data
      })
    },
    statusFilter(status) {
      // eslint-disable-next-line eqeqeq
      const values = this.statusDictTypeDropDown.filter(item => item.code == status)
      if (values.length > 0) {
        return values[0].value
      }
    },
    typeFilter(type) {
      // eslint-disable-next-line eqeqeq
      const values = this.typeDictTypeDropDown.filter(item => item.code == type)
      if (values.length > 0) {
        return values[0].value
      }
    },
    /**
     * 修改状态
     */
    editNoticeStatus(code, record) {
      sysNoticeChangeStatus({
        id: record.id,
        status: code
      }).then(res => {
        if (res.success) {
          this.$message.success('操作成功')
          this.$refs.table.refresh()
        } else {
          this.$message.error('操作失败：' + res.message)
        }
      })
    },
    /**
     * 提交
     */
    sysNoticeDelete(record) {
      sysNoticeDelete(record)
        .then(res => {
          if (res.success) {
            this.$message.success('删除成功')
            this.$refs.table.refresh()
          } else {
            this.$message.error('删除失败：' + res.message)
          }
        })
        .catch(err => {
          this.$message.error('删除错误：' + err.message)
        })
    },
    handleOk() {
      this.$refs.table.refresh()
    },
    onSelectChange(selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys
      this.selectedRows = selectedRows
    }
  }
}
</script>
<style lang="less">
.table-operator {
  margin-bottom: 18px;
}

button {
  margin-right: 8px;
}
</style>
